They made a big difference on my mighty might vft. I left the hush kit on it and added the limb savers. I have the bowtech dampners about in the middle of the limbs.

I also added the PSE NV system, that works pretty well too. Took all the bottom limb kick out of it. I also replaced the string silencers with the yarn puff balls.

With 450 grn aluminum arrows all you hear when I shoot is the loop slip off the release and the arrow hit the target. I was shooting with some friends this weekend that have older bows except one, he has a mathews SQ2, not new but not old either. They were freaking out at how quiet my bow was. My darton was pretty quiet with everything on it as well.

Paul